MTN MTN info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 5.000mm Key length (A): 112.200mm Use: Cartridges and boxes
PT9 PT9 info Material: Brass Original producer: POTENT (IT) Key length (A): 61.750mm Bit thickness (F): 2.600mm Blade length (G): 27.100mm Blade width (H): 9.400mm